Ну раз вы настаиваете:
$ time sensors
atk0110-acpi-0
Adapter: ACPI interface
+3.3 Voltage: +3.31 V (min = +2.97 V, max = +3.63 V)
+5 Voltage: +5.12 V (min = +4.50 V, max = +5.50 V)
+12 Voltage: +12.31 V (min = +10.20 V, max = +13.80 V)
DRAM Voltage: +1.55 V (min = +1.40 V, max = +1.90 V)
CPU Vcore Voltage: +0.87 V (min = +0.80 V, max = +2.50 V)
CPU PLL Voltage: +1.80 V (min = +1.20 V, max = +3.01 V)
VTT CPU Voltage: +1.12 V (min = +0.80 V, max = +2.00 V)
DRAM Voltage: +1.06 V (min = +1.00 V, max = +1.30 V)
DRAM Voltage: +0.05 V (min = +1.80 V, max = +3.40 V)
DRAM Voltage: +1.80 V (min = +1.80 V, max = +3.40 V)
CPU FAN Speed: 2218 RPM (min = 600 RPM, max = 7200 RPM)
CHA_FAN1 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
CHA_FAN2 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
CHA_FAN3 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
PWR_FAN Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
OPT_FAN1 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
OPT_FAN2 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
OPT_FAN3 Speed: 1145 RPM (min = 600 RPM, max = 7200 RPM)
CPU Temperature: +31.5°C (high = +60.0°C, crit = +65.0°C)
MB Temperature: +36.0°C (high = +45.0°C, crit = +55.0°C)
PCH Temperature: +48.0°C (high = +65.0°C, crit = +95.0°C)
POWER Temperature: +34.0°C (high = +55.0°C, crit = +95.0°C)
OPT_TEMP1 Temperature: +0.0°C (high = +45.0°C, crit = +45.0°C)
OPT_TEMP2 Temperature: +0.0°C (high = +45.0°C, crit = +45.0°C)
OPT_TEMP3 Temperature: +0.0°C (high = +45.0°C, crit = +45.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +37.0°C (high = +83.0°C, crit = +99.0°C)
Core 1: +33.0°C (high = +83.0°C, crit = +99.0°C)
Core 2: +34.0°C (high = +83.0°C, crit = +99.0°C)
Core 3: +34.0°C (high = +83.0°C, crit = +99.0°C)
real 0m1.612s
user 0m0.048s
sys 0m0.003s
Если указать конкретный чип:
$ time sensors atk0110-acpi-0
atk0110-acpi-0
Adapter: ACPI interface
+3.3 Voltage: +3.31 V (min = +2.97 V, max = +3.63 V)
+5 Voltage: +5.09 V (min = +4.50 V, max = +5.50 V)
+12 Voltage: +12.31 V (min = +10.20 V, max = +13.80 V)
DRAM Voltage: +1.55 V (min = +1.40 V, max = +1.90 V)
CPU Vcore Voltage: +1.30 V (min = +0.80 V, max = +2.50 V)
CPU PLL Voltage: +1.80 V (min = +1.20 V, max = +3.01 V)
VTT CPU Voltage: +1.12 V (min = +0.80 V, max = +2.00 V)
DRAM Voltage: +1.06 V (min = +1.00 V, max = +1.30 V)
DRAM Voltage: +0.07 V (min = +1.80 V, max = +3.40 V)
DRAM Voltage: +1.80 V (min = +1.80 V, max = +3.40 V)
CPU FAN Speed: 2209 RPM (min = 600 RPM, max = 7200 RPM)
CHA_FAN1 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
CHA_FAN2 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
CHA_FAN3 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
PWR_FAN Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
OPT_FAN1 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
OPT_FAN2 Speed: 0 RPM (min = 600 RPM, max = 7200 RPM)
OPT_FAN3 Speed: 1161 RPM (min = 600 RPM, max = 7200 RPM)
CPU Temperature: +32.5°C (high = +60.0°C, crit = +65.0°C)
MB Temperature: +36.0°C (high = +45.0°C, crit = +55.0°C)
PCH Temperature: +49.0°C (high = +65.0°C, crit = +95.0°C)
POWER Temperature: +35.0°C (high = +55.0°C, crit = +95.0°C)
OPT_TEMP1 Temperature: +0.0°C (high = +45.0°C, crit = +45.0°C)
OPT_TEMP2 Temperature: +0.0°C (high = +45.0°C, crit = +45.0°C)
OPT_TEMP3 Temperature: +0.0°C (high = +45.0°C, crit = +45.0°C)
real 0m1.560s
user 0m0.000s
sys 0m0.040s
Железо у всех разное. Если у вас на нем мало сенсоров, то и команда будет выполняться быстро. А у меня выполняется так.
Вот нужно достать строчку, которая начинается с "CPU Temperature:". Но как запросить только один сенсор на чипе, непонятно. Вероятно, у команды sensors нет такой возможности.